svn commit: r332012 - in vendor/opencsd: . dist dist/decoder dist/decoder/build dist/decoder/build/linux dist/decoder/build/linux/rctdl_c_api_lib dist/decoder/build/linux/ref_trace_decode_lib dist/...
Ruslan Bukin
br at FreeBSD.org
Wed Apr 4 12:33:48 UTC 2018
Author: br
Date: Wed Apr 4 12:33:46 2018
New Revision: 332012
URL: https://svnweb.freebsd.org/changeset/base/332012
Log:
Import OpenCSD -- an ARM CoreSight Trace Decode library.
Git ID 900407e9d6400f6541138d6c2e483a9fc2d699a4
Sponsored by: DARPA, AFRL
Added:
vendor/opencsd/
vendor/opencsd/dist/
vendor/opencsd/dist/.gitignore
vendor/opencsd/dist/HOWTO.md
vendor/opencsd/dist/LICENSE
vendor/opencsd/dist/README.md
vendor/opencsd/dist/TODO
vendor/opencsd/dist/decoder/
vendor/opencsd/dist/decoder/build/
vendor/opencsd/dist/decoder/build/linux/
vendor/opencsd/dist/decoder/build/linux/makefile (contents, props changed)
vendor/opencsd/dist/decoder/build/linux/rctdl_c_api_lib/
vendor/opencsd/dist/decoder/build/linux/rctdl_c_api_lib/makefile (contents, props changed)
vendor/opencsd/dist/decoder/build/linux/ref_trace_decode_lib/
vendor/opencsd/dist/decoder/build/linux/ref_trace_decode_lib/makefile (contents, props changed)
vendor/opencsd/dist/decoder/build/win-vs2015/
vendor/opencsd/dist/decoder/build/win-vs2015/opencsd.props
vendor/opencsd/dist/decoder/build/win-vs2015/rctdl_c_api_lib/
vendor/opencsd/dist/decoder/build/win-vs2015/rctdl_c_api_lib/rctdl_c_api_lib.vcxproj
vendor/opencsd/dist/decoder/build/win-vs2015/rctdl_c_api_lib/rctdl_c_api_lib.vcxproj.filters
vendor/opencsd/dist/decoder/build/win-vs2015/ref_trace_decode_lib/
vendor/opencsd/dist/decoder/build/win-vs2015/ref_trace_decode_lib/ref_trace_decode_lib.sln
vendor/opencsd/dist/decoder/build/win-vs2015/ref_trace_decode_lib/ref_trace_decode_lib.vcxproj
vendor/opencsd/dist/decoder/build/win-vs2015/ref_trace_decode_lib/ref_trace_decode_lib.vcxproj.filters
vendor/opencsd/dist/decoder/docs/
vendor/opencsd/dist/decoder/docs/build_libs.md
vendor/opencsd/dist/decoder/docs/doxygen_config.dox
vendor/opencsd/dist/decoder/docs/external_custom.md
vendor/opencsd/dist/decoder/docs/specs/
vendor/opencsd/dist/decoder/docs/specs/ARM Trace and Debug Snapshot file format 0v2.pdf (contents, props changed)
vendor/opencsd/dist/decoder/docs/test_progs.md
vendor/opencsd/dist/decoder/include/
vendor/opencsd/dist/decoder/include/common/
vendor/opencsd/dist/decoder/include/common/comp_attach_notifier_i.h (contents, props changed)
vendor/opencsd/dist/decoder/include/common/comp_attach_pt_t.h (contents, props changed)
vendor/opencsd/dist/decoder/include/common/ocsd_code_follower.h (contents, props changed)
vendor/opencsd/dist/decoder/include/common/ocsd_dcd_mngr.h (contents, props changed)
vendor/opencsd/dist/decoder/include/common/ocsd_dcd_mngr_i.h (contents, props changed)
vendor/opencsd/dist/decoder/include/common/ocsd_dcd_tree.h (contents, props changed)
vendor/opencsd/dist/decoder/include/common/ocsd_dcd_tree_elem.h (contents, props changed)
vendor/opencsd/dist/decoder/include/common/ocsd_error.h (contents, props changed)
vendor/opencsd/dist/decoder/include/common/ocsd_error_logger.h (contents, props changed)
vendor/opencsd/dist/decoder/include/common/ocsd_gen_elem_list.h (contents, props changed)
vendor/opencsd/dist/decoder/include/common/ocsd_lib_dcd_register.h (contents, props changed)
vendor/opencsd/dist/decoder/include/common/ocsd_msg_logger.h (contents, props changed)
vendor/opencsd/dist/decoder/include/common/ocsd_pe_context.h (contents, props changed)
vendor/opencsd/dist/decoder/include/common/ocsd_version.h (contents, props changed)
vendor/opencsd/dist/decoder/include/common/trc_component.h (contents, props changed)
vendor/opencsd/dist/decoder/include/common/trc_core_arch_map.h (contents, props changed)
vendor/opencsd/dist/decoder/include/common/trc_cs_config.h (contents, props changed)
vendor/opencsd/dist/decoder/include/common/trc_frame_deformatter.h (contents, props changed)
vendor/opencsd/dist/decoder/include/common/trc_gen_elem.h (contents, props changed)
vendor/opencsd/dist/decoder/include/common/trc_pkt_decode_base.h (contents, props changed)
vendor/opencsd/dist/decoder/include/common/trc_pkt_elem_base.h (contents, props changed)
vendor/opencsd/dist/decoder/include/common/trc_pkt_proc_base.h (contents, props changed)
vendor/opencsd/dist/decoder/include/common/trc_printable_elem.h (contents, props changed)
vendor/opencsd/dist/decoder/include/common/trc_ret_stack.h (contents, props changed)
vendor/opencsd/dist/decoder/include/i_dec/
vendor/opencsd/dist/decoder/include/i_dec/trc_i_decode.h (contents, props changed)
vendor/opencsd/dist/decoder/include/i_dec/trc_idec_arminst.h (contents, props changed)
vendor/opencsd/dist/decoder/include/interfaces/
vendor/opencsd/dist/decoder/include/interfaces/trc_abs_typed_base_i.h (contents, props changed)
vendor/opencsd/dist/decoder/include/interfaces/trc_data_raw_in_i.h (contents, props changed)
vendor/opencsd/dist/decoder/include/interfaces/trc_data_rawframe_in_i.h (contents, props changed)
vendor/opencsd/dist/decoder/include/interfaces/trc_error_log_i.h (contents, props changed)
vendor/opencsd/dist/decoder/include/interfaces/trc_gen_elem_in_i.h (contents, props changed)
vendor/opencsd/dist/decoder/include/interfaces/trc_indexer_pkt_i.h (contents, props changed)
vendor/opencsd/dist/decoder/include/interfaces/trc_indexer_src_i.h (contents, props changed)
vendor/opencsd/dist/decoder/include/interfaces/trc_instr_decode_i.h (contents, props changed)
vendor/opencsd/dist/decoder/include/interfaces/trc_pkt_in_i.h (contents, props changed)
vendor/opencsd/dist/decoder/include/interfaces/trc_pkt_raw_in_i.h (contents, props changed)
vendor/opencsd/dist/decoder/include/interfaces/trc_tgt_mem_access_i.h (contents, props changed)
vendor/opencsd/dist/decoder/include/mem_acc/
vendor/opencsd/dist/decoder/include/mem_acc/trc_mem_acc.h (contents, props changed)
vendor/opencsd/dist/decoder/include/mem_acc/trc_mem_acc_base.h (contents, props changed)
vendor/opencsd/dist/decoder/include/mem_acc/trc_mem_acc_bufptr.h (contents, props changed)
vendor/opencsd/dist/decoder/include/mem_acc/trc_mem_acc_cb.h (contents, props changed)
vendor/opencsd/dist/decoder/include/mem_acc/trc_mem_acc_cb_if.h (contents, props changed)
vendor/opencsd/dist/decoder/include/mem_acc/trc_mem_acc_file.h (contents, props changed)
vendor/opencsd/dist/decoder/include/mem_acc/trc_mem_acc_mapper.h (contents, props changed)
vendor/opencsd/dist/decoder/include/ocsd_if_version.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/
vendor/opencsd/dist/decoder/include/opencsd.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/c_api/
vendor/opencsd/dist/decoder/include/opencsd/c_api/ocsd_c_api_cust_fact.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/c_api/ocsd_c_api_cust_impl.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/c_api/ocsd_c_api_custom.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/c_api/ocsd_c_api_types.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/c_api/opencsd_c_api.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/etmv3/
vendor/opencsd/dist/decoder/include/opencsd/etmv3/etmv3_decoder.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/etmv3/trc_cmp_cfg_etmv3.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/etmv3/trc_dcd_mngr_etmv3.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/etmv3/trc_pkt_decode_etmv3.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/etmv3/trc_pkt_elem_etmv3.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/etmv3/trc_pkt_proc_etmv3.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/etmv3/trc_pkt_types_etmv3.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/etmv4/
vendor/opencsd/dist/decoder/include/opencsd/etmv4/etmv4_decoder.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/etmv4/trc_cmp_cfg_etmv4.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/etmv4/trc_dcd_mngr_etmv4i.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/etmv4/trc_etmv4_stack_elem.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/etmv4/trc_pkt_decode_etmv4i.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/etmv4/trc_pkt_elem_etmv4d.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/etmv4/trc_pkt_elem_etmv4i.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/etmv4/trc_pkt_proc_etmv4.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/etmv4/trc_pkt_types_etmv4.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/ocsd_if_types.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/ptm/
vendor/opencsd/dist/decoder/include/opencsd/ptm/ptm_decoder.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/ptm/trc_cmp_cfg_ptm.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/ptm/trc_dcd_mngr_ptm.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/ptm/trc_pkt_decode_ptm.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/ptm/trc_pkt_elem_ptm.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/ptm/trc_pkt_proc_ptm.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/ptm/trc_pkt_types_ptm.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/stm/
vendor/opencsd/dist/decoder/include/opencsd/stm/stm_decoder.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/stm/trc_cmp_cfg_stm.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/stm/trc_dcd_mngr_stm.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/stm/trc_pkt_decode_stm.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/stm/trc_pkt_elem_stm.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/stm/trc_pkt_proc_stm.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/stm/trc_pkt_types_stm.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/trc_gen_elem_types.h (contents, props changed)
vendor/opencsd/dist/decoder/include/opencsd/trc_pkt_types.h (contents, props changed)
vendor/opencsd/dist/decoder/include/pkt_printers/
vendor/opencsd/dist/decoder/include/pkt_printers/gen_elem_printer.h (contents, props changed)
vendor/opencsd/dist/decoder/include/pkt_printers/item_printer.h (contents, props changed)
vendor/opencsd/dist/decoder/include/pkt_printers/pkt_printer_t.h (contents, props changed)
vendor/opencsd/dist/decoder/include/pkt_printers/raw_frame_printer.h (contents, props changed)
vendor/opencsd/dist/decoder/include/pkt_printers/trc_pkt_printers.h (contents, props changed)
vendor/opencsd/dist/decoder/include/pkt_printers/trc_print_fact.h (contents, props changed)
vendor/opencsd/dist/decoder/source/
vendor/opencsd/dist/decoder/source/c_api/
vendor/opencsd/dist/decoder/source/c_api/ocsd_c_api.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/c_api/ocsd_c_api_custom_obj.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/c_api/ocsd_c_api_custom_obj.h (contents, props changed)
vendor/opencsd/dist/decoder/source/c_api/ocsd_c_api_obj.h (contents, props changed)
vendor/opencsd/dist/decoder/source/etmv3/
vendor/opencsd/dist/decoder/source/etmv3/trc_cmp_cfg_etmv3.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/etmv3/trc_pkt_decode_etmv3.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/etmv3/trc_pkt_elem_etmv3.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/etmv3/trc_pkt_proc_etmv3.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/etmv3/trc_pkt_proc_etmv3_impl.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/etmv3/trc_pkt_proc_etmv3_impl.h (contents, props changed)
vendor/opencsd/dist/decoder/source/etmv4/
vendor/opencsd/dist/decoder/source/etmv4/trc_cmp_cfg_etmv4.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/etmv4/trc_etmv4_stack_elem.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/etmv4/trc_pkt_decode_etmv4i.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/etmv4/trc_pkt_elem_etmv4d.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/etmv4/trc_pkt_elem_etmv4i.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/etmv4/trc_pkt_proc_etmv4.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/etmv4/trc_pkt_proc_etmv4d_impl.h (contents, props changed)
vendor/opencsd/dist/decoder/source/etmv4/trc_pkt_proc_etmv4i_impl.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/etmv4/trc_pkt_proc_etmv4i_impl.h (contents, props changed)
vendor/opencsd/dist/decoder/source/i_dec/
vendor/opencsd/dist/decoder/source/i_dec/trc_i_decode.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/i_dec/trc_idec_arminst.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/mem_acc/
vendor/opencsd/dist/decoder/source/mem_acc/trc_mem_acc_base.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/mem_acc/trc_mem_acc_bufptr.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/mem_acc/trc_mem_acc_cb.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/mem_acc/trc_mem_acc_file.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/mem_acc/trc_mem_acc_mapper.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/ocsd_code_follower.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/ocsd_dcd_tree.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/ocsd_error.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/ocsd_error_logger.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/ocsd_gen_elem_list.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/ocsd_lib_dcd_register.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/ocsd_msg_logger.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/ocsd_version.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/pkt_printers/
vendor/opencsd/dist/decoder/source/pkt_printers/raw_frame_printer.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/pkt_printers/trc_print_fact.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/ptm/
vendor/opencsd/dist/decoder/source/ptm/trc_cmp_cfg_ptm.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/ptm/trc_pkt_decode_ptm.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/ptm/trc_pkt_elem_ptm.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/ptm/trc_pkt_proc_ptm.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/stm/
vendor/opencsd/dist/decoder/source/stm/trc_pkt_decode_stm.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/stm/trc_pkt_elem_stm.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/stm/trc_pkt_proc_stm.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/trc_component.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/trc_core_arch_map.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/trc_frame_deformatter.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/trc_frame_deformatter_impl.h (contents, props changed)
vendor/opencsd/dist/decoder/source/trc_gen_elem.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/trc_printable_elem.cpp (contents, props changed)
vendor/opencsd/dist/decoder/source/trc_ret_stack.cpp (contents, props changed)
vendor/opencsd/dist/decoder/tests/
vendor/opencsd/dist/decoder/tests/build/
vendor/opencsd/dist/decoder/tests/build/linux/
vendor/opencsd/dist/decoder/tests/build/linux/c_api_pkt_print_test/
vendor/opencsd/dist/decoder/tests/build/linux/c_api_pkt_print_test/makefile (contents, props changed)
vendor/opencsd/dist/decoder/tests/build/linux/echo_test_dcd_lib/
vendor/opencsd/dist/decoder/tests/build/linux/echo_test_dcd_lib/makefile (contents, props changed)
vendor/opencsd/dist/decoder/tests/build/linux/snapshot_parser_lib/
vendor/opencsd/dist/decoder/tests/build/linux/snapshot_parser_lib/makefile (contents, props changed)
vendor/opencsd/dist/decoder/tests/build/linux/trc_pkt_lister/
vendor/opencsd/dist/decoder/tests/build/linux/trc_pkt_lister/makefile (contents, props changed)
vendor/opencsd/dist/decoder/tests/build/win-vs2015/
vendor/opencsd/dist/decoder/tests/build/win-vs2015/c_api_pkt_print_test/
vendor/opencsd/dist/decoder/tests/build/win-vs2015/c_api_pkt_print_test/c_api_pkt_print_test.vcxproj
vendor/opencsd/dist/decoder/tests/build/win-vs2015/c_api_pkt_print_test/c_api_pkt_print_test.vcxproj.filters
vendor/opencsd/dist/decoder/tests/build/win-vs2015/ext_dcd_echo_test/
vendor/opencsd/dist/decoder/tests/build/win-vs2015/ext_dcd_echo_test/ext_dcd_echo_test.vcxproj
vendor/opencsd/dist/decoder/tests/build/win-vs2015/ext_dcd_echo_test/ext_dcd_echo_test.vcxproj.filters
vendor/opencsd/dist/decoder/tests/build/win-vs2015/snapshot_parser_lib/
vendor/opencsd/dist/decoder/tests/build/win-vs2015/snapshot_parser_lib/snapshot_parser_lib.vcxproj
vendor/opencsd/dist/decoder/tests/build/win-vs2015/snapshot_parser_lib/snapshot_parser_lib.vcxproj.filters
vendor/opencsd/dist/decoder/tests/build/win-vs2015/trc_pkt_lister/
vendor/opencsd/dist/decoder/tests/build/win-vs2015/trc_pkt_lister/trc_pkt_lister.vcxproj
vendor/opencsd/dist/decoder/tests/build/win-vs2015/trc_pkt_lister/trc_pkt_lister.vcxproj.filters
vendor/opencsd/dist/decoder/tests/ext_dcd_test_eg/
vendor/opencsd/dist/decoder/tests/ext_dcd_test_eg/c_api_echo_test/
vendor/opencsd/dist/decoder/tests/ext_dcd_test_eg/c_api_echo_test/ext_dcd_echo_test.c (contents, props changed)
vendor/opencsd/dist/decoder/tests/ext_dcd_test_eg/c_api_echo_test/ext_dcd_echo_test.h (contents, props changed)
vendor/opencsd/dist/decoder/tests/ext_dcd_test_eg/c_api_echo_test/ext_dcd_echo_test_fact.c (contents, props changed)
vendor/opencsd/dist/decoder/tests/ext_dcd_test_eg/c_api_echo_test/ext_dcd_echo_test_fact.h (contents, props changed)
vendor/opencsd/dist/decoder/tests/perf-test-scripts/
vendor/opencsd/dist/decoder/tests/perf-test-scripts/perf-setup-env.bash (contents, props changed)
vendor/opencsd/dist/decoder/tests/perf-test-scripts/perf-test-report.bash (contents, props changed)
vendor/opencsd/dist/decoder/tests/perf-test-scripts/perf-test-script.bash (contents, props changed)
vendor/opencsd/dist/decoder/tests/snapshot_parser_lib/
vendor/opencsd/dist/decoder/tests/snapshot_parser_lib/include/
vendor/opencsd/dist/decoder/tests/snapshot_parser_lib/include/device_info.h (contents, props changed)
vendor/opencsd/dist/decoder/tests/snapshot_parser_lib/include/device_parser.h (contents, props changed)
vendor/opencsd/dist/decoder/tests/snapshot_parser_lib/include/ini_section_names.h (contents, props changed)
vendor/opencsd/dist/decoder/tests/snapshot_parser_lib/include/snapshot_info.h (contents, props changed)
vendor/opencsd/dist/decoder/tests/snapshot_parser_lib/include/snapshot_parser.h (contents, props changed)
vendor/opencsd/dist/decoder/tests/snapshot_parser_lib/include/snapshot_parser_util.h (contents, props changed)
vendor/opencsd/dist/decoder/tests/snapshot_parser_lib/include/snapshot_reader.h (contents, props changed)
vendor/opencsd/dist/decoder/tests/snapshot_parser_lib/include/ss_key_value_names.h (contents, props changed)
vendor/opencsd/dist/decoder/tests/snapshot_parser_lib/include/ss_to_dcdtree.h (contents, props changed)
vendor/opencsd/dist/decoder/tests/snapshot_parser_lib/include/trace_snapshots.h (contents, props changed)
vendor/opencsd/dist/decoder/tests/snapshot_parser_lib/source/
vendor/opencsd/dist/decoder/tests/snapshot_parser_lib/source/device_info.cpp (contents, props changed)
vendor/opencsd/dist/decoder/tests/snapshot_parser_lib/source/device_parser.cpp (contents, props changed)
vendor/opencsd/dist/decoder/tests/snapshot_parser_lib/source/snapshot_parser.cpp (contents, props changed)
vendor/opencsd/dist/decoder/tests/snapshot_parser_lib/source/snapshot_parser_util.cpp (contents, props changed)
vendor/opencsd/dist/decoder/tests/snapshot_parser_lib/source/snapshot_reader.cpp (contents, props changed)
vendor/opencsd/dist/decoder/tests/snapshot_parser_lib/source/ss_to_dcdtree.cpp (contents, props changed)
vendor/opencsd/dist/decoder/tests/source/
vendor/opencsd/dist/decoder/tests/source/c_api_pkt_print_test.c (contents, props changed)
vendor/opencsd/dist/decoder/tests/source/trc_pkt_lister.cpp (contents, props changed)
Added: vendor/opencsd/dist/.gitignore
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ vendor/opencsd/dist/.gitignore Wed Apr 4 12:33:46 2018 (r332012)
@@ -0,0 +1,76 @@
+# Object files
+*.o
+*.ko
+*.obj
+*.elf
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Libraries
+*.lib
+*.a
+*.la
+*.lo
+
+# Shared objects (inc. Windows DLLs)
+*.dll
+*.so
+*.so.*
+*.dylib
+
+# Executables
+*.exe
+*.out
+*.app
+*.i*86
+*.x86_64
+*.hex
+
+# Debug files
+*.dSYM/
+
+# Vc++ build files
+*tlog
+Debug/
+ipch/
+*.opensdf
+*.sdf
+*.suo
+*.user
+*.idb
+*.pdb
+*.exp
+*.ilk
+
+# ignore emacs backup saves
+*~
+
+# ignore bin test directory
+bin/
+*.log
+ref_trace_decoder/build/win/rctdl_c_api_lib/Release/*
+ref_trace_decoder/build/win/rctdl_c_api_lib/x64/Release/*
+ref_trace_decoder/build/win/ref_trace_decode_lib/Release/*
+ref_trace_decoder/build/win/ref_trace_decode_lib/x64/Release/*
+ref_trace_decoder/tests/build/win/simple_pkt_print_c_api/Release/*
+ref_trace_decoder/tests/build/win/simple_pkt_print_c_api/x64/Release/*
+*.lastbuildstate
+*.manifest
+*.cache
+ref_trace_decoder/docs/html/*
+ref_trace_decoder/tests/build/win/simple_pkt_print_c_api/Debug-dll/*
+ref_trace_decoder/tests/build/win/simple_pkt_print_c_api/x64/Debug-dll/*
+ref_trace_decoder/tests/build/win/trc_pkt_lister/Debug-dll/*
+ref_trace_decoder/tests/build/win/trc_pkt_lister/Release-dll/*
+ref_trace_decoder/tests/build/win/trc_pkt_lister/x64/Debug-dll/*
+ref_trace_decoder/tests/build/win/trc_pkt_lister/x64/Release-dll/*
+*.bak
+*.orig
+decoder/docs/html/*
+*.orig
+*.VC.db
+*.VC.VC.opendb
+*.iobj
+*.ipdb
Added: vendor/opencsd/dist/HOWTO.md
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ vendor/opencsd/dist/HOWTO.md Wed Apr 4 12:33:46 2018 (r332012)
@@ -0,0 +1,661 @@
+HOWTO - using the library with perf {#howto_perf}
+===================================
+
+ at brief Using command line perf and OpenCSD to collect and decode trace.
+
+This HOWTO explains how to use the perf cmd line tools and the openCSD
+library to collect and extract program flow traces generated by the
+CoreSight IP blocks on a Linux system. The examples have been generated using
+an aarch64 Juno-r0 platform. All information is considered accurate and tested
+using the latest version of the library and the `master` branch on the
+[perf-opencsd github repository][1].
+
+
+On Target Trace Acquisition - Perf Record
+-----------------------------------------
+All the enhancement to the Perf tools that support the new `cs_etm` pmu have
+not been upstreamed yet. To get the required functionality branch
+`perf-opencsd-master` needs to be downloaded to the target system where
+traces are to be collected. This branch is a vanilla upstream kernel
+supplemented with modifications to the CoreSight framework and drivers to be
+usable by the Perf core. The remaining out of tree patches are being
+upstreamed incrementally.
+
+From there compiling the perf tools with `make -C tools/perf` will yield a
+`perf` executable that will support CoreSight trace collection. Note that if
+traces are to be decompressed *off* target, there is no need to download and
+compile the openCSD library (on the target).
+
+Before launching a trace run a sink that will collect trace data needs to be
+identified. All CoreSight blocks identified by the framework are registed in
+sysFS:
+
+
+ linaro at linaro-nano:~$ ls /sys/bus/coresight/devices/
+ 20010000.etf 20040000.main_funnel 22040000.etm 22140000.etm
+ 230c0000.A53_funnel 23240000.etm replicator at 20020000 20030000.tpiu
+ 20070000.etr 220c0000.A57_funnel 23040000.etm 23140000.etm 23340000.etm
+
+
+CoreSight blocks are listed in the device tree for a specific system and
+discovered at boot time. Since tracers can be linked to more than one sink,
+the sink that will recieve trace data needs to be identified and given as an
+option on the perf command line. Once a sink has been identify trace collection
+can start. An easy and yet interesting example is the `uname` command:
+
+ linaro at linaro-nano:~/kernel$ ./tools/perf/perf record -e cs_etm/@20070000.etr/ --per-thread uname
+
+This will generate a `perf.data` file where execution has been traced for both
+user and kernel space. To narrow the field to either user or kernel space the
+`u` and `k` options can be specified. For example the following will limit
+traces to user space:
+
+
+ linaro at linaro-nano:~/kernel$ ./tools/perf/perf record -vvv -e cs_etm/@20070000.etr/u --per-thread uname
+ Problems setting modules path maps, continuing anyway...
+ -----------------------------------------------------------
+ perf_event_attr:
+ type 8
+ size 112
+ { sample_period, sample_freq } 1
+ sample_type IP|TID|IDENTIFIER
+ read_format ID
+ disabled 1
+ exclude_kernel 1
+ exclude_hv 1
+ enable_on_exec 1
+ sample_id_all 1
+ ------------------------------------------------------------
+ sys_perf_event_open: pid 11375 cpu -1 group_fd -1 flags 0x8
+ ------------------------------------------------------------
+ perf_event_attr:
+ type 1
+ size 112
+ config 0x9
+ { sample_period, sample_freq } 1
+ sample_type IP|TID|IDENTIFIER
+ read_format ID
+ disabled 1
+ exclude_kernel 1
+ exclude_hv 1
+ mmap 1
+ comm 1
+ enable_on_exec 1
+ task 1
+ sample_id_all 1
+ mmap2 1
+ comm_exec 1
+ ------------------------------------------------------------
+ sys_perf_event_open: pid 11375 cpu -1 group_fd -1 flags 0x8
+ mmap size 266240B
+ AUX area mmap length 131072
+ perf event ring buffer mmapped per thread
+ Synthesizing auxtrace information
+ Linux
+ auxtrace idx 0 old 0 head 0x11ea0 diff 0x11ea0
+ [ perf record: Woken up 1 times to write data ]
+ overlapping maps:
+ 7f99daf000-7f99db0000 0 [vdso]
+ 7f99d84000-7f99db3000 0 /lib/aarch64-linux-gnu/ld-2.21.so
+ 7f99d84000-7f99daf000 0 /lib/aarch64-linux-gnu/ld-2.21.so
+ 7f99db0000-7f99db3000 0 /lib/aarch64-linux-gnu/ld-2.21.so
+ failed to write feature 8
+ failed to write feature 9
+ failed to write feature 14
+ [ perf record: Captured and wrote 0.072 MB perf.data ]
+
+ linaro at linaro-nano:~/kernel$ ls -l ~/.debug/ perf.data
+ _-rw------- 1 linaro linaro 77888 Mar 2 20:41 perf.data
+
+ /home/linaro/.debug/:
+ total 16
+ drwxr-xr-x 2 linaro linaro 4096 Mar 2 20:40 [kernel.kallsyms]
+ drwxr-xr-x 2 linaro linaro 4096 Mar 2 20:40 [vdso]
+ drwxr-xr-x 3 linaro linaro 4096 Mar 2 20:40 bin
+ drwxr-xr-x 3 linaro linaro 4096 Mar 2 20:40 lib
+
+Trace data filtering
+--------------------
+The amount of traces generated by CoreSight tracers is staggering, event for
+the most simple trace scenario. Reducing trace generation to specific areas
+of interest is desirable to save trace buffer space and avoid getting lost in
+the trace data that isn't relevant. Supplementing the 'k' and 'u' options
+described above is the notion of address filters.
+
+On CoreSight two types of address filter have been implemented - address range
+and start/stop filter:
+
+**Address range filters:**
+With address range filters traces are generated if the instruction pointer
+falls within the specified range. Any work done by the CPU outside of that
+range will not be traced. Address range filters can be specified for both
+user and kernel space session:
+
+ perf record -e cs_etm/@20070000.etr/k --filter 'filter 0xffffff8008562d0c/0x48' --per-thread uname
+
+ perf record -e cs_etm/@20070000.etr/u --filter 'filter 0x72c/0x40@/opt/lib/libcstest.so.1.0' --per-thread ./main
+
+When dealing with kernel space trace addresses are typically taken in the
+'System.map' file. In user space addresses are relocatable and can be
+extracted from an objdump output:
+
+ $ aarch64-linux-gnu-objdump -d libcstest.so.1.0
+ ...
+ ...
+ 000000000000072c <coresight_test1>: <------------ Beginning of traces
+ 72c: d10083ff sub sp, sp, #0x20
+ 730: b9000fe0 str w0, [sp,#12]
+ 734: b9001fff str wzr, [sp,#28]
+ 738: 14000007 b 754 <coresight_test1+0x28>
+ 73c: b9400fe0 ldr w0, [sp,#12]
+ 740: 11000800 add w0, w0, #0x2
+ 744: b9000fe0 str w0, [sp,#12]
+ 748: b9401fe0 ldr w0, [sp,#28]
+ 74c: 11000400 add w0, w0, #0x1
+ 750: b9001fe0 str w0, [sp,#28]
+ 754: b9401fe0 ldr w0, [sp,#28]
+ 758: 7100101f cmp w0, #0x4
+ 75c: 54ffff0d b.le 73c <coresight_test1+0x10>
+ 760: b9400fe0 ldr w0, [sp,#12]
+ 764: 910083ff add sp, sp, #0x20
+ 768: d65f03c0 ret
+ ...
+ ...
+
+Following the address the amount of byte is specified and if tracing in user
+space, the full path to the binary (or library) being traced.
+
+**Start/Stop filters:**
+With start/stop filters traces are generated when the instruction pointer is
+equal to the start address. Incidentally traces stop being generated when the
+insruction pointer is equal to the stop address. Anything that happens between
+there to events is traced:
+
+ perf record -e cs_etm/@20070000.etr/k --filter 'start 0xffffff800856bc50,stop 0xffffff800856bcb0' --per-thread uname
+
+ perf record -vvv -e cs_etm/@20070000.etr/u --filter 'start 0x72c@/opt/lib/libcstest.so.1.0, \
+ stop 0x40082c@/home/linaro/main' \
+ --per-thread ./main
+
+**Limitation on address filters:**
+The only limitation on address filters is the amount of address comparator
+found on an implementation and the mutual exclusion between range and
+start stop filters. As such the following example would _not_ work:
+
+ perf record -e cs_etm/@20070000.etr/k --filter 'start 0xffffff800856bc50,stop 0xffffff800856bcb0, \ // start/stop
+ filter 0x72c/0x40@/opt/lib/libcstest.so.1.0' \ // address range
+ --per-thread uname
+
+Additional Trace Options
+------------------------
+Additional options can be used during trace collection that add information to the captured trace.
+
+- Timestamps: These packets are added to the trace streams to allow correlation of different sources where tools support this.
+- Cycle Counts: These packets are added to get a count of cycles for blocks of executed instructions. Adding cycle counts will considerably increase the amount of generated trace.
+The relationship between cycle counts and executed instructions differs according to the trace protocol.
+For example, the ETMv4 protocol will emit counts for groups of instructions according to a minimum count threshold.
+Presently this threshold is fixed at 256 cycles for `perf record`.
+
+Command line options in `perf record` to use these features are part of the options for the `cs_etm` event:
+
+ perf record -e cs_etm/timestamp,cycacc, at 20070000.etr/ --per-thread uname
+
+At current version, `perf record` and `perf script` do not use this additional information.
+
+On Target Trace Collection
+--------------------------
+The entire program flow will have been recorded in the `perf.data` file.
+Information about libraries and executable is stored under `$HOME/.debug`:
+
+ linaro at linaro-nano:~/kernel$ tree ~/.debug
+ .debug
+ ├── [kernel.kallsyms]
+ │ └── 0542921808098d591a7acba5a1163e8991897669
+ │ └── kallsyms
+ ├── [vdso]
+ │ └── 551fbbe29579eb63be3178a04c16830b8d449769
+ │ └── vdso
+ ├── bin
+ │ └── uname
+ │ └── ed95e81f97c4471fb2ccc21e356b780eb0c92676
+ │ └── elf
+ └── lib
+ └── aarch64-linux-gnu
+ ├── ld-2.21.so
+ │ └── 94912dc5a1dc8c7ef2c4e4649d4b1639b6ebc8b7
+ │ └── elf
+ └── libc-2.21.so
+ └── 169a143e9c40cfd9d09695333e45fd67743cd2d6
+ └── elf
+
+ 13 directories, 5 files
+ linaro at linaro-nano:~/kernel$
+
+
+All this information needs to be collected in order to successfully decode
+traces off target:
+
+ linaro at linaro-nano:~/kernel$ tar czf uname.trace.tgz perf.data ~/.debug
+
+
+Note that file `vmlinux` should also be added to the bundle if kernel traces
+have also been collected.
+
+
+Off Target OpenCSD Compilation
+------------------------------
+The openCSD library is not part of the perf tools. It is available on
+[github][1] and needs to be compiled before the perf tools. Checkout the
+required branch/tag version into a local directory.
+
+ linaro at t430:~/linaro/coresight$ git clone -b v0.8 https://github.com/Linaro/OpenCSD.git my-opencsd
+ Cloning into 'OpenCSD'...
+ remote: Counting objects: 2063, done.
+ remote: Total 2063 (delta 0), reused 0 (delta 0), pack-reused 2063
+ Receiving objects: 100% (2063/2063), 2.51 MiB | 1.24 MiB/s, done.
+ Resolving deltas: 100% (1399/1399), done.
+ Checking connectivity... done.
+ linaro at t430:~/linaro/coresight$ ls my-opencsd
+ decoder LICENSE README.md HOWTO.md TODO
+
+Once the source code has been acquired compilation of the openCSD library can
+take place. For Linux two options are available, LINUX and LINUX64, based on
+the host's (which has nothing to do with the target) architecture:
+
+ linaro at t430:~/linaro/coresight/$ cd my-opencsd/decoder/build/linux/
+ linaro at t430:~/linaro/coresight/my-opencsd/decoder/build/linux$ ls
+ makefile rctdl_c_api_lib ref_trace_decode_lib
+
+ linaro at t430:~/linaro/coresight/my-opencsd/decoder/build/linux$ make LINUX64=1 DEBUG=1
+ ...
+ ...
+
+ linaro at t430:~/linaro/coresight/my-opencsd/decoder/build/linux$ ls ../../lib/linux64/dbg/
+ libopencsd.a libopencsd_c_api.a libopencsd_c_api.so libopencsd.so
+
+From there the header file and libraries need to be installed on the system,
+something that requires root privileges. The default installation path is
+/usr/include/opencsd for the header files and /usr/lib/ for the libraries:
+
+ linaro at t430:~/linaro/coresight/my-opencsd/decoder/build/linux$ sudo make install
+ linaro at t430:~/linaro/coresight/my-opencsd/decoder/build/linux$ ls -l /usr/include/opencsd
+ total 60
+ drwxr-xr-x 2 root root 4096 Dec 12 10:19 c_api
+ drwxr-xr-x 2 root root 4096 Dec 12 10:19 etmv3
+ drwxr-xr-x 2 root root 4096 Dec 12 10:19 etmv4
+ -rw-r--r-- 1 root root 28049 Dec 12 10:19 ocsd_if_types.h
+ drwxr-xr-x 2 root root 4096 Dec 12 10:19 ptm
+ drwxr-xr-x 2 root root 4096 Dec 12 10:19 stm
+ -rw-r--r-- 1 root root 7264 Dec 12 10:19 trc_gen_elem_types.h
+ -rw-r--r-- 1 root root 3972 Dec 12 10:19 trc_pkt_types.h
+
+ linaro at t430:~/linaro/coresight/my-opencsd/decoder/build/linux$ ls -l /usr/lib/libopencsd*
+ -rw-r--r-- 1 root root 598720 Dec 12 10:19 /usr/lib/libopencsd_c_api.so
+ -rw-r--r-- 1 root root 4692200 Dec 12 10:19 /usr/lib/libopencsd.so
+
+A "clean_install" target is also available so that openCSD installed files can
+be removed from a system. Going forward the goal is to have the openCSD library
+packaged as a Debian or RPM archive so that it can be installed from a
+distribution without having to be compiled.
+
+
+Off Target Perf Tools Compilation
+---------------------------------
+As mentionned above the openCSD library is not part of the perf tools' code base
+and needs to be installed on a system prior to compilation. Information about
+the status of the openCSD library on a system is given at compile time by the
+perf tools build script:
+
+ linaro at t430:~/linaro/linux-kernel$ make VF=1 -C tools/perf
+ Auto-detecting system features:
+ ... dwarf: [ on ]
+ ... dwarf_getlocations: [ on ]
+ ... glibc: [ on ]
+ ... gtk2: [ on ]
+ ... libaudit: [ on ]
+ ... libbfd: [ OFF ]
+ ... libelf: [ on ]
+ ... libnuma: [ OFF ]
+ ... numa_num_possible_cpus: [ OFF ]
+ ... libperl: [ on ]
+ ... libpython: [ on ]
+ ... libslang: [ on ]
+ ... libcrypto: [ on ]
+ ... libunwind: [ OFF ]
+ ... libdw-dwarf-unwind: [ on ]
+ ... zlib: [ on ]
+ ... lzma: [ OFF ]
+ ... get_cpuid: [ on ]
+ ... bpf: [ on ]
+ ... libopencsd: [ on ] <-------
+
+
+At the end of the compilation a new perf binary is available in `tools/perf/`:
+
+ linaro at t430:~/linaro/linux-kernel$ ldd tools/perf/perf
+ linux-vdso.so.1 => (0x00007fff135db000)
+ libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f15f9176000)
+ librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f15f8f6e000)
+ libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f15f8c64000)
+ libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f15f8a60000)
+ libopencsd_c_api.so => /usr/lib/libopencsd_c_api.so (0x00007f15f884e000) <-------
+ libelf.so.1 => /usr/lib/x86_64-linux-gnu/libelf.so.1 (0x00007f15f8635000)
+ libdw.so.1 => /usr/lib/x86_64-linux-gnu/libdw.so.1 (0x00007f15f83ec000)
+ libaudit.so.1 => /lib/x86_64-linux-gnu/libaudit.so.1 (0x00007f15f81c5000)
+ libslang.so.2 => /lib/x86_64-linux-gnu/libslang.so.2 (0x00007f15f7e38000)
+ libperl.so.5.22 => /usr/lib/x86_64-linux-gnu/libperl.so.5.22 (0x00007f15f7a5d000)
+ libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f15f7693000)
+ libpython2.7.so.1.0 => /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0 (0x00007f15f7104000)
+ libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f15f6eea000)
+ /lib64/ld-linux-x86-64.so.2 (0x0000559b88038000)
+ libopencsd.so => /usr/lib/libopencsd.so (0x00007f15f6c62000) <-------
+ libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f15f68df000)
+ libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f15f66c9000)
+ liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007f15f64a6000)
+ libbz2.so.1.0 => /lib/x86_64-linux-gnu/libbz2.so.1.0 (0x00007f15f6296000)
+ libcrypt.so.1 => /lib/x86_64-linux-gnu/libcrypt.so.1 (0x00007f15f605e000)
+ libutil.so.1 => /lib/x86_64-linux-gnu/libutil.so.1 (0x00007f15f5e5a000)
+
+
+Additional debug output from the decoder can be compiled in by setting the
+`CSTRACE_RAW` environment variable. Setting this to `packed` gets trace frame
+output as follows:-
+
+ Frame Data; Index 576; RAW_PACKED; d6 d6 d6 d6 d6 d6 d6 d6 fc fb d6 d6 d6 d6 e0 7f
+ Frame Data; Index 576; ID_DATA[0x14]; d7 d6 d7 d6 d7 d6 d7 d6 fd fb d7 d6 d7 d6 e0
+
+Set to any other value will remove the RAW_PACKED lines.
+
+Working with a debug version of the openCSD library
+---------------------------------------------------
+When compiling the perf tools it is possible to reference another version of
+the openCSD library than the one installed on the system. This is useful when
+working with multiple development trees or having the desire to keep system
+libraries intact. Two environment variable are available to tell the perf tools
+build script where to get the header file and libraries, namely CSINCLUDES and
+CSLIBS:
+
+ linaro at t430:~/linaro/linux-kernel$ export CSINCLUDES=~/linaro/coresight/my-opencsd/decoder/include/
+ linaro at t430:~/linaro/linux-kernel$ export CSLIBS=~/linaro/coresight/my-opencsd/decoder/lib/linux64-rel/
+ linaro at t430:~/linaro/linux-kernel$ make VF=1 -C tools/perf
+
+This will have the effect of compiling and linking against the provided library.
+Since the system's openCSD library is in the loader's search patch the
+LD_LIBRARY_PATH environment variable needs to be set.
+
+ linaro at t430:~/linaro/linux-kernel$ export LD_LIBRARY_PATH=$CSLIBS
+
+
+Trace Decoding with Perf Report
+-------------------------------
+Before working with custom traces it is suggested to use a trace bundle that
+is known to be working properly. A sample bundle has been made available
+here [2]. Trace bundles can be extracted anywhere and have no dependencies on
+where the perf tools and openCSD library have been compiled.
+
+ linaro at t430:~/linaro/coresight$ mkdir sept20
+ linaro at t430:~/linaro/coresight$ cd sept20
+ linaro at t430:~/linaro/coresight/sept20$ wget http://people.linaro.org/~mathieu.poirier/openCSD/uname.v4.user.sept20.tgz
+ linaro at t430:~/linaro/coresight/sept20$ md5sum uname.v4.user.sept20.tgz
+ f53f11d687ce72bdbe9de2e67e960ec6 uname.v4.user.sept20.tgz
+ linaro at t430:~/linaro/coresight/sept20$ tar xf uname.v4.user.sept20.tgz
+ linaro at t430:~/linaro/coresight/sept20$ ls -la
+ total 1312
+ drwxrwxr-x 3 linaro linaro 4096 Mar 3 10:26 .
+ drwxrwxr-x 5 linaro linaro 4096 Mar 3 10:13 ..
+ drwxr-xr-x 7 linaro linaro 4096 Feb 24 12:21 .debug
+ -rw------- 1 linaro linaro 78016 Feb 24 12:21 perf.data
+ -rw-rw-r-- 1 linaro linaro 1245881 Feb 24 12:25 uname.v4.user.sept20.tgz
+
+Perf is expecting files related to the trace capture (`perf.data`) to be located
+under `~/.debug` [3]. This example will remove the current `~/.debug` directory
+to be sure everything is clean.
+
+ linaro at t430:~/linaro/coresight/sept20$ rm -rf ~/.debug
+ linaro at t430:~/linaro/coresight/sept20$ cp -dpR .debug ~/
+ linaro at t430:~/linaro/coresight/sept20$ ../perf-opencsd-master/tools/perf/perf report --stdio
+
+ # To display the perf.data header info, please use --header/--header-only options.
+ #
+ #
+ # Total Lost Samples: 0
+ #
+ # Samples: 0 of event 'cs_etm//u'
+ # Event count (approx.): 0
+ #
+ # Children Self Command Shared Object Symbol
+ # ........ ........ ....... ............. ......
+ #
+
+
+ # Samples: 0 of event 'dummy:u'
+ # Event count (approx.): 0
+ #
+ # Children Self Command Shared Object Symbol
+ # ........ ........ ....... ............. ......
+ #
+
+
+ # Samples: 115K of event 'instructions:u'
+ # Event count (approx.): 522009
+ #
+ # Children Self Command Shared Object Symbol
+ # ........ ........ ....... ................ ......................
+ #
+ 4.13% 4.13% uname libc-2.21.so [.] 0x0000000000078758
+ 3.81% 3.81% uname libc-2.21.so [.] 0x0000000000078e50
+ 2.06% 2.06% uname libc-2.21.so [.] 0x00000000000fcaf4
+ 1.65% 1.65% uname libc-2.21.so [.] 0x00000000000fcae4
+ 1.59% 1.59% uname ld-2.21.so [.] 0x000000000000a7f4
+ 1.50% 1.50% uname libc-2.21.so [.] 0x0000000000078e40
+ 1.43% 1.43% uname libc-2.21.so [.] 0x00000000000fcac4
+ 1.31% 1.31% uname libc-2.21.so [.] 0x000000000002f0c0
+ 1.26% 1.26% uname ld-2.21.so [.] 0x0000000000016888
+ 1.24% 1.24% uname libc-2.21.so [.] 0x0000000000078e7c
+ 1.24% 1.24% uname libc-2.21.so [.] 0x00000000000fcab8
+ ...
+
+Additional data can be obtained, which contains a dump of the trace packets received using the command
+
+ mjl at ubuntu-vbox:./perf-opencsd-master/coresight/tools/perf/perf report --stdio --dump
+
+resulting a large amount of data, trace looking like:-
+
+ 0x618 [0x30]: PERF_RECORD_AUXTRACE size: 0x11ef0 offset: 0 ref: 0x4d881c1f13216016 idx: 0 tid: 15244 cpu: -1
+
+ . ... CoreSight ETM Trace data: size 73456 bytes
+
+ 0: I_ASYNC : Alignment Synchronisation.
+ 12: I_TRACE_INFO : Trace Info.
+ 17: I_TRACE_ON : Trace On.
+ 18: I_ADDR_CTXT_L_64IS0 : Address & Context, Long, 64 bit, IS0.; Addr=0x0000007F89F24D80; Ctxt: AArch64,EL0, NS;
+ 28: I_ATOM_F6 : Atom format 6.; EEEEEEEEEEEEEEEEEEEEEEEE
+ 29: I_ATOM_F6 : Atom format 6.; EEEEEEEEEEEEEEEEEEEEEEEE
+ 30: I_ATOM_F6 : Atom format 6.; EEEEEEEEEEEEEEEEEEEEEEEE
+ 32: I_ATOM_F6 : Atom format 6.; EEEEN
+ 33: I_ATOM_F1 : Atom format 1.; E
+ 34: I_EXCEPT : Exception.; Data Fault; Ret Addr Follows;
+ 36: I_ADDR_L_64IS0 : Address, Long, 64 bit, IS0.; Addr=0x0000007F89F2832C;
+ 45: I_ADDR_CTXT_L_64IS0 : Address & Context, Long, 64 bit, IS0.; Addr=0xFFFFFFC000083400; Ctxt: AArch64,EL1, NS;
+ 56: I_TRACE_ON : Trace On.
+ 57: I_ADDR_CTXT_L_64IS0 : Address & Context, Long, 64 bit, IS0.; Addr=0x0000007F89F2832C; Ctxt: AArch64,EL0, NS;
+ 68: I_ATOM_F3 : Atom format 3.; NEE
+ 69: I_ATOM_F3 : Atom format 3.; NEN
+ 70: I_ATOM_F3 : Atom format 3.; NNE
+ 71: I_ATOM_F5 : Atom format 5.; ENENE
+ 72: I_ATOM_F5 : Atom format 5.; NENEN
+ 73: I_ATOM_F5 : Atom format 5.; ENENE
+ 74: I_ATOM_F5 : Atom format 5.; NENEN
+ 75: I_ATOM_F5 : Atom format 5.; ENENE
+ 76: I_ATOM_F3 : Atom format 3.; NNE
+ 77: I_ATOM_F3 : Atom format 3.; NNE
+ 78: I_ATOM_F3 : Atom format 3.; NNE
+ 80: I_ATOM_F3 : Atom format 3.; NNE
+ 81: I_ATOM_F3 : Atom format 3.; ENN
+ 82: I_EXCEPT : Exception.; Data Fault; Ret Addr Follows;
+ 84: I_ADDR_L_64IS0 : Address, Long, 64 bit, IS0.; Addr=0x0000007F89F283F0;
+ 93: I_ADDR_CTXT_L_64IS0 : Address & Context, Long, 64 bit, IS0.; Addr=0xFFFFFFC000083400; Ctxt: AArch64,EL1, NS;
+ 104: I_TRACE_ON : Trace On.
+ 105: I_ADDR_CTXT_L_64IS0 : Address & Context, Long, 64 bit, IS0.; Addr=0x0000007F89F283F0; Ctxt: AArch64,EL0, NS;
+ 116: I_ATOM_F5 : Atom format 5.; NNNNN
+ 117: I_ATOM_F5 : Atom format 5.; NNNNN
+
+
+Trace Decoding with Perf Script
+-------------------------------
+Working with perf scripts needs more command line options but yields
+interesting results.
+
+ linaro at t430:~/linaro/coresight/sept20$ export EXEC_PATH=/home/linaro/coresight/perf-opencsd-master/tools/perf/
+ linaro at t430:~/linaro/coresight/sept20$ export SCRIPT_PATH=$EXEC_PATH/scripts/python/
+ linaro at t430:~/linaro/coresight/sept20$ export XTOOL_PATH=/your/aarch64/toolchain/path/bin/
+ linaro at t430:~/linaro/coresight/sept20$ ../perf-opencsd-master/tools/perf/perf --exec-path=${EXEC_PATH} script --script=python:${SCRIPT_PATH}/cs-trace-disasm.py -- -d ${XTOOL_PATH}/aarch64-linux-gnu-objdump
+
+ 7f89f24d80: 910003e0 mov x0, sp
+ 7f89f24d84: 94000d53 bl 7f89f282d0 <free at plt+0x3790>
+ 7f89f282d0: d11203ff sub sp, sp, #0x480
+ 7f89f282d4: a9ba7bfd stp x29, x30, [sp,#-96]!
+ 7f89f282d8: 910003fd mov x29, sp
+ 7f89f282dc: a90363f7 stp x23, x24, [sp,#48]
+ 7f89f282e0: 9101e3b7 add x23, x29, #0x78
+ 7f89f282e4: a90573fb stp x27, x28, [sp,#80]
+ 7f89f282e8: a90153f3 stp x19, x20, [sp,#16]
+ 7f89f282ec: aa0003fb mov x27, x0
+ 7f89f282f0: 910a82e1 add x1, x23, #0x2a0
+ 7f89f282f4: a9025bf5 stp x21, x22, [sp,#32]
+ 7f89f282f8: a9046bf9 stp x25, x26, [sp,#64]
+ 7f89f282fc: 910102e0 add x0, x23, #0x40
+ 7f89f28300: f800841f str xzr, [x0],#8
+ 7f89f28304: eb01001f cmp x0, x1
+ 7f89f28308: 54ffffc1 b.ne 7f89f28300 <free at plt+0x37c0>
+ 7f89f28300: f800841f str xzr, [x0],#8
+ 7f89f28304: eb01001f cmp x0, x1
+ 7f89f28308: 54ffffc1 b.ne 7f89f28300 <free at plt+0x37c0>
+ 7f89f28300: f800841f str xzr, [x0],#8
+ 7f89f28304: eb01001f cmp x0, x1
+ 7f89f28308: 54ffffc1 b.ne 7f89f28300 <free at plt+0x37c0>
+
+Kernel Trace Decoding
+---------------------
+
+When dealing with kernel space traces the vmlinux file has to be communicated
+explicitely to perf using the "--vmlinux" command line option:
+
+ linaro at t430:~/linaro/coresight/sept20$ ../perf-opencsd-master/tools/perf/perf report --stdio --vmlinux=./vmlinux
+ ...
+ ...
+ linaro at t430:~/linaro/coresight/sept20$ ../perf-opencsd-master/tools/perf/perf script --vmlinux=./vmlinux
+
+When using scripts things get a little more convoluted. Using the same example
+an above but for traces but for kernel traces, the command line becomes:
+
+ linaro at t430:~/linaro/coresight/sept20$ export EXEC_PATH=/home/linaro/coresight/perf-opencsd-master/tools/perf/
+ linaro at t430:~/linaro/coresight/sept20$ export SCRIPT_PATH=$EXEC_PATH/scripts/python/
+ linaro at t430:~/linaro/coresight/sept20$ export XTOOL_PATH=/your/aarch64/toolchain/path/bin/
+ linaro at t430:~/linaro/coresight/sept20$ ../perf-opencsd-master/tools/perf/perf --exec-path=${EXEC_PATH} script \
+ --vmlinux=./vmlinux \
+ --script=python:${SCRIPT_PATH}/cs-trace-disasm.py -- \
+ -d ${XTOOLS_PATH}/aarch64-linux-gnu-objdump \
+ -k ./vmlinux
+ ...
+ ...
+
+The option "--vmlinux=./vmlinux" is interpreted by the "perf script" command
+the same way it if for "perf report". The option "-k ./vmlinux" is dependant
+on the script being executed and has no related to the "--vmlinux", though it
+is highly advised to keep them synchronized.
+
+
+Perf Test Environment Scripts
+-----------------------------
+
+The decoder library comes with a number of `bash` scripts that ease the setting up of the
+offline build and test environment for perf, and executing tests.
+
+These scripts can be found in
+
+ decoder/tests/perf-test-scripts
+
+There are three scripts provided:
+
+- `perf-setup-env.bash` : this sets up all the environment variables mentioned above.
+- `perf-test-report.bash` : this runs `perf report` - using the environment setup by `perf-setup-env.bash`
+- `perf-test-script.bash` : this runs `perf script` - using the environment setup by `perf-setup-env.bash`
+
+Use as follows:-
+
+1. Prior to building perf, edit `perf-setup-env.bash` to conform to your environment. There are four lines at the top of the file that will require editing.
+
+2. Execute the script using the command
+
+ source perf-setup-env.bash
+
+ This will set up all the environment variables mentioned in the sections on building and running
+ perf above, and these are used by the `perf-test...` scripts to run the tests.
+
+3. Build perf as described above.
+4. Follow the instructions for downloading the test capture, or create a capture from your target.
+5. Copy the `perf-test...` scripts into the capture data directory -> the one that contains `perf.data`.
+
+6. The scripts can now be run. No options are required for the default operation, but any command line options will be added to the perf report / perf script command line.
+
+e.g.
+
+ ./perf-test-report.bash --dump
+
+will add the --dump option to the end of the command line and run
+
+ ${PERF_EXEC_PATH}/perf report --stdio --dump
+
+
+Generating coverage files for Feedback Directed Optimization: AutoFDO
+---------------------------------------------------------------------
+
+Below is an example of using ARM ETM for autoFDO. The updates to the perf
+support for this is experimental and available on the 'autoFDO' branch of
+the [perf-opencsd github repository][1].
+
+It also requires autofdo (https://github.com/google/autofdo) and gcc version 5. The bubble
+sort example is from the AutoFDO tutorial (https://gcc.gnu.org/wiki/AutoFDO/Tutorial).
+
+ $ gcc-5 -O3 sort.c -o sort_optimized
+ $ taskset -c 2 ./sort_optimized
+ Bubble sorting array of 30000 elements
+ 5910 ms
+
+ $ perf record -e cs_etm/@20070000.etr/u --per-thread taskset -c 2 ./sort
+ Bubble sorting array of 30000 elements
+ 12543 ms
+ [ perf record: Woken up 35 times to write data ]
+ [ perf record: Captured and wrote 69.640 MB perf.data ]
+
+ $ perf inject -i perf.data -o inj.data --itrace=il64 --strip
+ $ create_gcov --binary=./sort --profile=inj.data --gcov=sort.gcov -gcov_version=1
+ $ gcc-5 -O3 -fauto-profile=sort.gcov sort.c -o sort_autofdo
+ $ taskset -c 2 ./sort_autofdo
+ Bubble sorting array of 30000 elements
+ 5806 ms
+
+
+The Linaro CoreSight Team
+-------------------------
+- Mike Leach
+- Tor Jeremiassen
+- Chunyan Zang
+- Mathieu Poirier
+
+
+One Last Thing
+--------------
+We welcome help on this project. If you would like to add features or help
+improve the way things work, we want to hear from you.
+
+Best regards,
+*The Linaro CoreSight Team*
+
+--------------------------------------
+[1]: https://github.com/Linaro/perf-opencsd "perf-opencsd Github"
+
+[2]: http://people.linaro.org/~mathieu.poirier/openCSD/uname.v4.user.sept20.tgz
+
+[3]: Get in touch with us if you know a way to change this.
Added: vendor/opencsd/dist/LICENSE
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ vendor/opencsd/dist/LICENSE Wed Apr 4 12:33:46 2018 (r332012)
@@ -0,0 +1,30 @@
+ BSD 3Clause License
+ http://directory.fsf.org/wiki/License:BSD_3Clause
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+ (1) Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+
+ (2) Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in
+ the documentation and/or other materials provided with the
+ distribution.
+
+ (3)The name of the author may not be used to
+ endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
Added: vendor/opencsd/dist/README.md
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ vendor/opencsd/dist/README.md Wed Apr 4 12:33:46 2018 (r332012)
@@ -0,0 +1,132 @@
+OpenCSD - An open source CoreSight(tm) Trace Decode library {#mainpage}
+===========================================================
+
+This library provides an API suitable for the decode of ARM(r) CoreSight(tm) trace streams.
+
+The library will decode formatted trace in three stages:
+
+1. *Frame Deformatting* : Removal CoreSight frame formatting from individual trace streams.
+2. *Packet Processing* : Separate individual trace streams into discrete packets.
+3. *Packet Decode* : Convert the packets into fully decoded trace describing the program flow on a core.
+
+The library is implemented in C++ with an optional "C" API.
+
+Library Versioning
+------------------
+
+From version 0.4, library versioning will use a semantic versioning format
+(per http://semver.org) of the form _Major.minor.patch_ (M.m.p).
+
+Internal library version calls, documentation and git repository will use this format moving forwards.
+Where a patch version is not quoted, or quoted as .x then comments will apply to the entire release.
+
+Releases will be at M.m.0, with patch version incremented for bugfixes or documentation updates.
+
+Releases will appear on the master branch in the git repository with an appropriate version tag.
+
+CoreSight Trace Component Support.
+----------------------------------
+
+_Current Version 0.8.2_
+
+### Current support:
+
+- ETMv4 (v4.1) instruction trace - packet processing and packet decode.
+- PTM (v1.1) instruction trace - packet processing and packet decode.
+- ETMv3 (v3.5) instruction trace - packet processing and packet decode.
+- ETMv3 (v3.5) data trace - packet processing.
+- STM (v1.1) software trace - packet processing and packet decode.
+
+- External Decoders - support for addition of external / custom decoders into the library.
+
+### Support to be added:
+
+- ITM software trace - packet processing and decode.
+- ETMv3 data trace - packet decode.
+- ETMv4 data trace - packet processing and decode.
+
+Note: for ITM and STM, packet decode is combining Master+Channel+Marker+Payload packets into a single generic
+output packet.
+
+
+Note on the Git Repository.
+---------------------------
+
+This git repository for OpenCSD contains only source for the OpenCSD decoder library.
+From version 0.4, releases appear as versioned tags on the master branch.
+
+From version 0.7.4, the required updates to CoreSight drivers and perf, that are not
+currently upstream in the linux kernel tree, are now contained in a separate
+repository to be found at:
+
+https://github.com/Linaro/perf-opencsd
+
+
+Documentation
+-------------
+
+API Documentation is provided inline in the source header files, which use the __doxygen__ standard mark-up.
+Run `doxygen` on the `./doxygen_config.dox` file located in the `./docs` directory..
+
+ doxygen ./doxygen_config.dox
+
+This will produce the documentation in the `./docs/html` directory. The doxygen configuration also includes
+the `*.md` files as part of the documentation.
+
+
+Building the Library
+--------------------
+
+See [build_libs.md](@ref build_lib) in the `./docs` directory for build details.
+
+
+How the Library is used in Linux `perf`
+---------------------------------------
+The library and additional infrastructure for programming CoreSight components has been integrated
+with the standard linux perfomance analysis tool `perf`.
+
+
+See [HOWTO.md](@ref howto_perf) for details.
+
+
+Version and Modification Information
+====================================
+
+- _Version 0.001_: Library development - tested with `perf` tools integration - BKK16, 8th March 2016
+- _Version 0.002_: Library development - added in PTM decoder support. Restructure header dir, replaced ARM rctdl prefix with opencsd/ocsd.
+- _Version 0.003_: Library development - added in ETMv3 instruction decoder support.
+- _Version 0.4_ : Library development - updated decode tree and C-API for generic decoder handling. Switch to semantic versioning.
+- _Version 0.4.1_: Minor Update & Bugfixes - fix to PTM decoder, ID checking on test program, adds NULL_TS support in STM packet processor.
+- _Version 0.4.2_: Minor Update - Update to documentation for perf usage in 4.8 kernel branch.
+- _Version 0.5.0_: Library Development - external decoder support. STM full decode.
+- _Version 0.5.1_: Minor Update & Bugfixes - Update HOWTO for kernel 4.9. Build fixes for parallel builds
+- _Version 0.5.2_: Minor Update & Bugfixes - Update trace info packet string o/p + Cycle count packet bugfixes.
+- _Version 0.5.3_: Doc update for using AutoFDO with ETM and additional timestamp and cycle count options.
+- _Version 0.5.4_: Updates: X-compile for arm/arm64. Remove deprecated VS2010 builds. Bugfix: GCC inline semantics in debug build.
+- _Version 0.6.0_: Packet printers moved from tests into the main library. C++ and C APIs updated to allow clients to use them.
+ Update to allow perf to insert barrier packets (4xFSYNC) which the decoder can be made to use to reset the decode state.
+- _Version 0.6.1_: Bugfix: instruction follower bug on A32 branch to T32.
+- _Version 0.7.0_: Add handling for trace return stack feature to ETMv4 and PTM trace.
+- _Version 0.7.1_: Bugfix: ETMv3 packet processor.
+- _Version 0.7.2_: Bugfix: ETMv4 decoder - fix exact match packet address follower.
+- _Version 0.7.3_: Bugfix: PTM decoder - issues with initialisation and ASYNC detection.
+- _Version 0.7.4_: Notification of change of repository for perf extensions. gcc 6.x build fixes.
+- _Version 0.7.5_: Bugfix: ETMv4 decoder memory leak. Linux build update - header dependencies force rebuild.
+- _Version 0.8.0_: Header restructure and build update to enable linux version to install library and C-API headers in standard locations.
+ Library output naming changed from 'cstraced' to 'opencsd'.
+- _Version 0.8.1_: Minor updates: Use install tool to copy headers. Changes to HOWTO for perf usage.
+- _Version 0.8.2_: Bugfix: C++ init errors fixed for CLANG build process.
+
+Licence Information
+===================
+
+This library is licensed under the [BSD three clause licence.](http://directory.fsf.org/wiki/License:BSD_3Clause)
+
+A copy of this license is in the `LICENCE` file included with the source code.
+
+Contact
+=======
+
+Using the github site: https://github.com/Linaro/OpenCSD
+
+Mailing list: coresight at lists.linaro.org
Added: vendor/opencsd/dist/TODO
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ vendor/opencsd/dist/TODO Wed Apr 4 12:33:46 2018 (r332012)
@@ -0,0 +1,19 @@
+* ETMv4/PTM - decoder updates to handle advanced configuration.
+-> Certain (currently unused by perf / current hardware) configuration settings
+ can alter the format of the trace output. One example is Return Stack -
+ settable in the control registers for PTM/ETMv4, and removes some inline
+ addresses. Decoder must use a follower to correctly trace when this is set.
+
+* ITM packet processing and decode.
+-> ITM is primarily an M class SW trace module. I wouldn't expect to see it on
+ systems with STM, unless a companion M class was present.
+
+*Data trace - ETMv4 / ETMv3
+-> Differing solutions to data trace in v4/v3 - v4 is separate trace stream
+ completely, output at trace ID <instruction_trace_ID>+1. ETMv3 is inline with
+ the instruction trace.
+
+Cortex-A cores do not support this architecturally. On R and M profile cores it
+is an option. There are scenarios in future that could see linux on R cores, plus
+on something like Juno it is possible to switch on trace for the SCP
+(M class processor). So at some point data trace may be required.
Added: vendor/opencsd/dist/decoder/build/linux/makefile
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ vendor/opencsd/dist/decoder/build/linux/makefile Wed Apr 4 12:33:46 2018 (r332012)
@@ -0,0 +1,196 @@
+########################################################
+# Copyright 2015 ARM Limited. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without modification,
+# are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice,
+# this list of conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice,
+# this list of conditions and the following disclaimer in the documentation
+# and/or other materials provided with the distribution.
+#
+# 3. Neither the name of the copyright holder nor the names of its contributors
+# may be used to endorse or promote products derived from this software without
+# specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+#################################################################################
+# OpenCSD - master makefile for libraries and tests
+#
+# command line options
+# DEBUG=1 create a debug build
+#
+
+# Set project root - relative to build directory
+ifeq ($(OCSD_ROOT),)
+OCSD_ROOT := $(shell pwd | sed 's,/build/linux.*,,')
+export OCSD_ROOT
+endif
+
+# library names
+LIB_BASE_NAME=opencsd
+export LIB_BASE_NAME
+LIB_CAPI_NAME=$(LIB_BASE_NAME)_c_api
+export LIB_CAPI_NAME
+
+# determine base architecture, heavily borrowed from the Linux kernel v4.4's
+# tools/perf/config/Makefile.arch
+# For example, to compile for arm64 on a X86 PC, you can issue the command:
+# "export ARCH=arm64"
+ifndef ARCH
+ARCH := $(shell uname -m 2>/dev/null || echo not)
+endif
+
+# source root directories
+export OCSD_LIB_ROOT=$(OCSD_ROOT)/lib
+
+export OCSD_INCLUDE=$(OCSD_ROOT)/include
+export OCSD_SOURCE=$(OCSD_ROOT)/source
+
+export OCSD_TESTS=$(OCSD_ROOT)/tests
+
+export LIB_UAPI_INC_DIR=opencsd
*** DIFF OUTPUT TRUNCATED AT 1000 LINES ***
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